Pocket Watch Database
Patent Archive
#3057147
Patent Information
Motion Converter
Max Hetzel
October 9, 1962
Patent #3057147
| Patent Number: | 3057147 |
| Description: | Motion Converter |
| Inventor(s): | Max Hetzel |
| Assignee: | Bulova Watch Co Inc |
| Patent Date: | Oct 9, 1962 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
